Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
10150048 47
RedGreenBlue
z19.19
znorm15.01
sky 15.2 14.6 14.6
S/N 16.7 26.1 28.2
S/N(c) 14.8 24.6 26.7
SN(E/C) 0.84
10150049 47
RedGreenBlue
z19.15
znorm14.97
sky 15.1 14.6 14.9
S/N 16.2 25.6 27.8
S/N(c) 14.3 23.8 26.2
SN(E/C) 0.91
10150050 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.7 15.0
S/N 15.6 25.2 27.3
S/N(c) 13.7 23.4 25.7
SN(E/C) 0.92
10150051 47
RedGreenBlue
z19.16
znorm14.98
sky 15.0 14.6 15.0
S/N 16.0 25.8 27.8
S/N(c) 14.0 24.1 26.4
SN(E/C) 0.86
10150052 47
RedGreenBlue
z19.16
znorm14.98
sky 15.0 14.8 14.9
S/N 16.1 26.1 27.9
S/N(c) 14.0 24.4 26.6
SN(E/C) 0.89
10150053 47
RedGreenBlue
z19.21
znorm15.03
sky 15.3 14.8 15.0
S/N 16.7 26.7 28.8
S/N(c) 14.9 24.8 27.2
SN(E/C) 0.89
10150054 47
RedGreenBlue
z19.22
znorm15.04
sky 15.2 14.8 14.9
S/N 16.8 26.7 29.1
S/N(c) 15.0 24.7 27.4
SN(E/C) 0.89
10150055 47
RedGreenBlue
z19.23
znorm15.05
sky 15.1 14.8 15.1
S/N 17.0 26.7 29.4
S/N(c) 15.0 24.9 27.6
SN(E/C) 0.86